427883328

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^2\times {\mathrm{773}}^1$

素因数の和:853

約数の個数: 126

約数和(自身を含む): 1268928882

約数和(自身を除く): 841045554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 773, 961, 992, 1116, 1488, 1546, 1922, 1984, 2232, 2319, 2883, 2976, 3092, 3844, 4464, 4638, 5766, 5952, 6184, 6957, 7688, 8649, 8928, 9276, 11532, 12368, 13914, 15376, 17298, 17856, 18552, 23064, 23963, 24736, 27828, 30752, 34596, 37104, 46128, 47926, 49472, 55656, 61504, 69192, 71889, 74208, 92256, 95852, 111312, 138384, 143778, 148416, 184512, 191704, 215667, 222624, 276768, 287556, 383408, 431334, 445248, 553536, 575112, 742853, 766816, 862668, 1150224, 1485706, 1533632, 1725336, 2228559, 2300448, 2971412, 3450672, 4457118, 4600896, 5942824, 6685677, 6901344, 8914236, 11885648, 13371354, 13802688, 17828472, 23771296, 26742708, 35656944, 47542592, 53485416, 71313888, 106970832, 142627776, 213941664, 427883328]

約数ペア:

[(1, 427883328), (2, 213941664), (3, 142627776), (4, 106970832), (6, 71313888), (8, 53485416), (9, 47542592), (12, 35656944), (16, 26742708), (18, 23771296), (24, 17828472), (31, 13802688), (32, 13371354), (36, 11885648), (48, 8914236), (62, 6901344), (64, 6685677), (72, 5942824), (93, 4600896), (96, 4457118), (124, 3450672), (144, 2971412), (186, 2300448), (192, 2228559), (248, 1725336), (279, 1533632), (288, 1485706), (372, 1150224), (496, 862668), (558, 766816), (576, 742853), (744, 575112), (773, 553536), (961, 445248), (992, 431334), (1116, 383408), (1488, 287556), (1546, 276768), (1922, 222624), (1984, 215667), (2232, 191704), (2319, 184512), (2883, 148416), (2976, 143778), (3092, 138384), (3844, 111312), (4464, 95852), (4638, 92256), (5766, 74208), (5952, 71889), (6184, 69192), (6957, 61504), (7688, 55656), (8649, 49472), (8928, 47926), (9276, 46128), (11532, 37104), (12368, 34596), (13914, 30752), (15376, 27828), (17298, 24736), (17856, 23963), (18552, 23064)]